System:local, System:lock, System:local -121 – RIGOL DP832A User Manual
Page 145: System:lock -121
RIGOL
DP800 Programming Guide
2-121
:SYSTem:LOCal
Syntax
:SYSTem:LOCal
Description
The power supply returns from remote mode to local mode.
Explanation
When the instrument is in remote mode, all the front panel keys (except the
output switch key
of each channel,
, the power switch key
and
Back) are not available and
is displayed in the status bar in the user
interface; when this command is sent, the instrument returns from remote
mode to local mode, all the front panel operations are available and
in the
status bar in the user interface disappears.
You can send the
command to return the power supply from
local mode to remote mode.
Related
Command
:SYSTem:LOCK
Syntax
:SYSTem:LOCK {ON|OFF}
:SYSTem:LOCK?
Description
Lock or unlock the front panel.
Query whether the front panel is locked.
Parameter
Name
Type
Range
Default
{ON|OFF}
Bool
ON|OFF
OFF
Explanation
DP800 allows users to lock the front panel keys to avoid danger caused by
mis-operation. The front panel will be locked and the instrument will work in remote
mode when this command is excuted. Besides,
and
are displayed in the
status bar in the user interface. At this point, all the front panel keys (except the
output switch key
of each channel, the power switch key
and Back) are
not available. Pressing Back at the front panel can return the instrument from
remote mode to local mode; but the front panel keys (except the output switch key
of each channel and the power switch key
) are still not available.
Return Format
The query returns ON or OFF.
Example
:SYST:LOCK ON /*Lock the front panel*/
:SYST:LOCK? /*Query whether the front panel is locked and the query
returns ON*/